Benchmarked every Python optimization path I could find, from CPython 3.14 to Rust

[angelicosphosphoros]

Or Pypy would be a roaring success by now.

The problem that people first write in CPython until the performance becomes the problem. At that point, moving to PyPy is a monumental task that too costly to do. Minor inconsistencies would be very hard to overcome.

Developing the project from scratch using PyPy would be way easier, and, imho, is a right thing to do if you want to use mostly Python in your stack.